Crittenden-Mt. Zion Elementary School was on lockdown after an alleged assault occurred around 7:30 a.m. Dec. 17 near the school grounds.
The Grant County Sheriff's Office captured 42-year-old Eric Unthank, a suspect in the assault of six people, including juveniles, on Dec. 18.
A Grant County Schools bus driver who witnessed the alleged assault got off the bus and confronted Unthank.
The bus driver was able to retrieve a club-like weapon Unthank allegedly used in the assault.